BR8507330A - QUICK CONNECTION FOR THE RETENTION OF OPPOSITE MECHANICAL PIECES, ESPECIALLY IN PRESSES FOR THE MAKING OF CERAMIC BRICKS - Google Patents

QUICK CONNECTION FOR THE RETENTION OF OPPOSITE MECHANICAL PIECES, ESPECIALLY IN PRESSES FOR THE MAKING OF CERAMIC BRICKS

Info

Publication number
BR8507330A
BR8507330A BR8507330A BR8507330A BR8507330A BR 8507330 A BR8507330 A BR 8507330A BR 8507330 A BR8507330 A BR 8507330A BR 8507330 A BR8507330 A BR 8507330A BR 8507330 A BR8507330 A BR 8507330A
Authority
BR
Brazil
Prior art keywords
retention
presses
making
quick connection
ceramic bricks
Prior art date
Application number
BR8507330A
Other languages
Portuguese (pt)
Inventor
Walter Manfredi
Original Assignee
Lema Srl
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Lema Srl filed Critical Lema Srl
Publication of BR8507330A publication Critical patent/BR8507330A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
    • B28B3/02—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein a ram exerts pressure on the material in a moulding space; Ram heads of special form
    • B28B3/021—Ram heads of special form
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B17/00—Details of, or accessories for, apparatus for shaping the material; Auxiliary measures taken in connection with such shaping
    • B28B17/009—Changing the forming elements, e.g. exchanging moulds, dies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/0002—Auxiliary parts or elements of the mould
    • B28B7/0014—Fastening means for mould parts, e.g. for attaching mould walls on mould tables; Mould clamps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/02—Dies; Inserts therefor; Mounting thereof; Moulds
    • B30B15/026—Mounting of dies, platens or press rams
BR8507330A 1985-10-08 1985-10-08 QUICK CONNECTION FOR THE RETENTION OF OPPOSITE MECHANICAL PIECES, ESPECIALLY IN PRESSES FOR THE MAKING OF CERAMIC BRICKS BR8507330A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IT1985/000037 WO1987002308A1 (en) 1985-10-08 1985-10-08 Quick connection for constraining opposed mechanical parts especially in presses for making ceramic tiles

Publications (1)

Publication Number Publication Date
BR8507330A true BR8507330A (en) 1988-11-01

Family

ID=11326889

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8507330A BR8507330A (en) 1985-10-08 1985-10-08 QUICK CONNECTION FOR THE RETENTION OF OPPOSITE MECHANICAL PIECES, ESPECIALLY IN PRESSES FOR THE MAKING OF CERAMIC BRICKS

Country Status (4)

Country Link
US (1) US4790739A (en)
EP (1) EP0272252A1 (en)
BR (1) BR8507330A (en)
WO (1) WO1987002308A1 (en)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3926681A1 (en) * 1989-08-12 1991-02-14 Kloeckner Ferromatik Desma QUICK CLAMPING DEVICE FOR MOLDED PARTS OF INJECTION MOLDING MACHINES
US5096405A (en) * 1990-09-18 1992-03-17 American Aerostar Corporation Powered mounts for quickly mounting mold parts on molding machine platens
US5286186A (en) * 1990-11-30 1994-02-15 Gencorp Inc. Apparatus for injection into a self-clamping mold
US5183605A (en) * 1990-11-30 1993-02-02 Gencorp Inc. Method for injection into a self-clamping mold
US5256056A (en) * 1990-11-30 1993-10-26 Gencorp Inc. Self-clamping mold assembly
CA2047003C (en) * 1990-11-30 1995-11-28 Robert L. Brown Method for continuous molding and apparatus therefore
JP2882702B2 (en) * 1991-05-20 1999-04-12 株式会社神戸製鋼所 Mold clamping device for tire vulcanizer
US5314323A (en) * 1992-09-09 1994-05-24 Precision Plastic Tool Co., Inc. Stripper plate locking device
JP3350575B2 (en) * 1993-07-30 2002-11-25 株式会社コスメック Screw engagement type clamp device
EP0687540A1 (en) * 1994-06-17 1995-12-20 Stäubli GmbH Clamping device
DE4430536A1 (en) * 1994-08-27 1996-02-29 Rampf Formen Gmbh Concrete molding machine
US5773041A (en) * 1997-06-11 1998-06-30 Mcneil & Nrm, Inc. Mold clamping system
US6056472A (en) * 1997-09-29 2000-05-02 Latulippe; Michael Leo Versatile coupling member for injection molding ejector system
US6379072B1 (en) 1999-10-07 2002-04-30 Burger Engineering, Inc. Quick connect coupler with pneumatic release
DE20017595U1 (en) * 2000-10-13 2002-02-28 Rieter Werke Haendle Mounting device for releasably attaching at least one mold half to a press
US7258539B2 (en) * 2004-08-16 2007-08-21 Tooling Technology, Llc Molding press with quick-change mold mounting system
CN1951843B (en) * 2005-10-21 2011-09-28 鸿富锦精密工业（深圳）有限公司 Optic element forming device
CN100553924C (en) * 2006-01-18 2009-10-28 鸿富锦精密工业（深圳）有限公司 Forming die for optical element
CN101028735B (en) * 2006-03-03 2010-09-29 鸿富锦精密工业（深圳）有限公司 Mould structure
CN101125726B (en) * 2006-08-16 2011-05-04 鸿富锦精密工业（深圳）有限公司 Molding die
JP2009023188A (en) * 2007-07-19 2009-02-05 Star Seiki Co Ltd Device for attaching and detaching mold and method of attaching and detaching mold
JP4909835B2 (en) * 2007-08-02 2012-04-04 株式会社小松製作所 Mold clamping mechanism of press machine
US8500436B2 (en) * 2011-04-21 2013-08-06 Delaware Capital Formation, Inc. Ball lock clamp
US9475212B2 (en) * 2014-03-17 2016-10-25 Everinn International Co., Ltd. Mold vacuum valve device
CN106273291A (en) * 2015-05-20 2017-01-04 鸿富锦精密工业（深圳）有限公司 Shutter device and there is the mould of this shutter device
DE102020125342B3 (en) 2020-09-29 2021-09-16 Bayerische Motoren Werke Aktiengesellschaft Three-platen die-casting tool with improved sprue separation and method for die-casting (II)

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1177935B (en) * 1952-05-27 1964-09-10 Mueller Fritz Device for clamping a tool carrier plate on the ram or table of a press
GB971537A (en) * 1959-12-11 1964-09-30 Aerpat Ag Improvements in or relating to quick release fasteners
CH437965A (en) * 1964-08-28 1967-06-15 Hermann Kolb Maschinenfabrik Machine tool with at least one spindle for inserting a tool
US3528141A (en) * 1968-09-25 1970-09-15 Central Eng Co Spring-biased locking mechanism with hydraulic release
US3638473A (en) * 1969-11-19 1972-02-01 Wyman Gordon Co Block and die shoe clamping assembly
US3987681A (en) * 1972-08-09 1976-10-26 Gulf & Western Industrial Products Company Clamp for presses
US3908500A (en) * 1972-12-07 1975-09-30 Dayton Progress Corp Apparatus for mounting a tool holder or like assembly to a backing structure
US3965813A (en) * 1974-05-16 1976-06-29 Fritz Muller Arrangement for the attachment of a body to a support
SE423604B (en) * 1978-04-18 1982-05-17 Hakan Sallander DEVICE FOR FIXING TENSION OF A TWO-DIFFERENT TOOL IN A MACHINE LIKE A PRESSURE OR SIMILAR
DE2841684A1 (en) * 1978-09-25 1980-04-10 Bucher Guyer Ag Masch PRESS, IN PARTICULAR STONE PRESS
JPS55136523A (en) * 1979-04-11 1980-10-24 Futaba Corp Die exchanger
US4372738A (en) * 1981-10-27 1983-02-08 Pemco-Kalamazoo, Inc. Collet lock for a mold assembly
DE3309707A1 (en) * 1983-03-18 1984-09-20 Hans-Joachim 4971 Hüllhorst Meyke Ejector coupling for moulds for plastics processing
SE440618B (en) * 1983-04-12 1985-08-12 Schedwin Sven Erik FIXED TENSION DEVICE, IN PARTICULAR FOR FIXED TENSION OF WORKBOARDS, FIXTURES OR SIMILAR ON A SUBSTRATE, LIKE THE MACHINE TABLE IN A WORKING MACHINE
US4561626A (en) * 1984-10-25 1985-12-31 Pemco-Kalamazoo, Inc. Mold opening device

Also Published As

Publication number Publication date
US4790739A (en) 1988-12-13
WO1987002308A1 (en) 1987-04-23
EP0272252A1 (en) 1988-06-29

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Legal Events

Date Code Title Description
MM Lapse due to non-payment of fees (art. 50)